Critical severity · published Mar 18, 2021
CVE-2021-22848
HGiga MailSherlock contains a SQL Injection
9.8
CVSS
1%
EPSS
No
On KEV
Description
HGiga MailSherlock contains a SQL Injection. Remote attackers can inject SQL syntax and execute SQL commands in a URL parameter of email pages without privilege.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MI
Msr45 Isherlock-antispam · Hgiga
before 4.5-133 · source: NVD
MI
Msr45 Isherlock-user · Hgiga
before 4.5-120 · source: NVD
SI
Ssr45 Isherlock-antispam · Hgiga
before 4.5-133 · source: NVD
SI
Ssr45 Isherlock-user · Hgiga
before 4.5-120 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22848
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22848
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-4521-a4fd8-1.html
More from Msr45 Isherlock-antispam
9.8
CVE-2020-25848
HGiga MailSherlock contains weak authentication flaw that attackers grant privilege remotely with default password generation mechanism
7.6
CVE-2020-35743
HGiga MailSherlock contains a SQL injection flaw
7.6
CVE-2020-35742
HGiga MailSherlock contains a vulnerability of SQL Injection
6.1
CVE-2020-35741
HGiga MailSherlock does not validate user parameters on multiple login pages
6.1
CVE-2020-35740
HGiga MailSherlock does not validate specific URL parameters properly that allows attackers to inject JavaScript syntax for XSS attacks